package cn.edu.scau.cmi.dengyu.composite.safe;

import java.util.ArrayList;
import java.util.Iterator;

public class UnitedNation extends Composite{
	private ArrayList<WorldOrganization> countryList;
	private String saying = "";
	
	public UnitedNation() {
		countryList = new ArrayList<WorldOrganization>();
	}
	
	public void add(WorldOrganization country) {
		super.add(country);
	}
	
	public void remove(WorldOrganization country) {
		super.remove(country);
	}
	
	public Iterator<WorldOrganization> elements() {
		return super.elements();
	}
	
	public String say() {
		return super.say();
	}
	
	public int getSize() {
		return super.getSize();
	}
}
